package tornadoj.web;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * Created by tinyms on 14-2-3.
 */

/**
 * 只能注解接口,表示此接口是一个扩展点
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Point {

}
